package org.jeecg.modules.engineering.controller;

import java.util.*;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.aspect.annotation.AutoLog;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.modules.engineering.entity.EquipCollectInfo;
import org.jeecg.modules.engineering.entity.EquipCollectItem;
import org.jeecg.modules.engineering.entity.EquipCollectTrigger;
import org.jeecg.modules.engineering.entity.EquipEventSort;
import org.jeecg.modules.engineering.service.IEquipCollectItemService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;

import org.jeecg.modules.engineering.service.IEquipCollectRelationService;
import org.jeecg.modules.engineering.service.IEquipCollectTriggerService;
import org.jeecg.modules.engineering.vo.EquipCollectItemPage;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;

import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;

 /**
 * @Description: 设备采集项
 * @Author: jeecg-boot
 * @Date:   2019-09-12
 * @Version: V1.0
 */
@Slf4j
@Api(tags="设备采集项")
@RestController
@RequestMapping("/b/engineering/equipCollectItem")
public class EquipCollectItemController {
	@Autowired
	private IEquipCollectItemService equipCollectItemService;

	@Autowired
	private IEquipCollectTriggerService equipCollectTriggerService;

	@Autowired
	private IEquipCollectRelationService equipCollectRelationService;
	
	/**
	  * 分页列表查询
	 * @param pageNo
	 * @param pageSize
	 * @return
	 */
	@AutoLog(value = "设备采集项-分页列表查询")
	@ApiOperation(value="设备采集项-分页列表查询", notes="设备采集项-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<EquipCollectItem>> queryPageList(String collectName,String collectCode,
									  @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
									  @RequestParam(name="pageSize", defaultValue="10") Integer pageSize) {
		Result<IPage<EquipCollectItem>> result = new Result<IPage<EquipCollectItem>>();
		Page<EquipCollectItem> page = new Page<EquipCollectItem>(pageNo, pageSize);
		IPage<EquipCollectItem> pageList = equipCollectItemService.selectSqlList(page,collectName,collectCode);
		result.setSuccess(true);
		result.setResult(pageList);
		return result;
	}

	 /**
	  * 列表查询
	  * @param equipCollectItem
	  * @param req
	  * @return
	  */
	 @AutoLog(value = "设备采集项-列表查询所有采集项")
	 @ApiOperation(value="设备采集项-列表查询所有采集项", notes="设备采集项-列表查询所有采集项")
	 @GetMapping(value = "/listAll")
	 public Result<List<EquipCollectItem>> queryListAll(EquipCollectItem equipCollectItem,
														HttpServletRequest req) {
		 Result<List<EquipCollectItem>> result = new Result<>();
		 QueryWrapper<EquipCollectItem> queryWrapper = QueryGenerator.initQueryWrapper(equipCollectItem, req.getParameterMap());
		 List<EquipCollectItem> list = equipCollectItemService.list(queryWrapper);
		 if(list != null && list.size() > 0){
			 for (EquipCollectItem collectItem : list){
				 collectItem.setValue(collectItem.getId());
				 collectItem.setText(collectItem.getCollectName());
			 }
		 }
		 result.setSuccess(true);
		 result.setResult(list);
		 return result;
	 }

	/**
	  *   添加
	 * @param equipCollectItemPage
	 * @return
	 */
	@AutoLog(value = "设备采集项-添加")
	@ApiOperation(value="设备采集项-添加", notes="设备采集项-添加")
	@PostMapping(value = "/add")
	public Result<EquipCollectItem> add(@RequestBody EquipCollectItemPage equipCollectItemPage) {
		Result<EquipCollectItem> result = new Result<>();
		try {
			EquipCollectItem equipCollectItem = new EquipCollectItem();
			BeanUtils.copyProperties(equipCollectItemPage, equipCollectItem);

			equipCollectItemService.saveMain(equipCollectItem, equipCollectItemPage.getEquipCollectTriggerList());
			result.success("添加成功！");
		} catch (Exception e) {
			log.error(e.getMessage(),e);
			result.error500("操作失败");
		}
		return result;
	}
	
	/**
	  *  编辑
	 * @param equipCollectItemPage
	 * @return
	 */
	@AutoLog(value = "设备采集项-编辑")
	@ApiOperation(value="设备采集项-编辑", notes="设备采集项-编辑")
	@PutMapping(value = "/edit")
	public Result<EquipCollectItem> edit(@RequestBody EquipCollectItemPage equipCollectItemPage) {
		Result<EquipCollectItem> result = new Result<EquipCollectItem>();
		EquipCollectItem equipCollectItem = new EquipCollectItem();
		BeanUtils.copyProperties(equipCollectItemPage, equipCollectItem);
		EquipCollectItem equipCollectItemEntity = equipCollectItemService.getById(equipCollectItem.getId());
		if(equipCollectItemEntity==null) {
			result.error500("未找到对应实体");
		}else {
			//boolean ok = equipCollectItemService.updateById(equipCollectItem);
			equipCollectItemService.updateMain(equipCollectItem, equipCollectItemPage.getEquipCollectTriggerList());
			result.success("修改成功!");
		}

		return result;
	}
	
	/**
	  *   通过id删除
	 * @param id
	 * @return
	 */
	@AutoLog(value = "设备采集项-通过id删除")
	@ApiOperation(value="设备采集项-通过id删除", notes="设备采集项-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id",required=true) String id) {
		try {
			//校验设备中是否在采集这些项，若在采集，则不能删除
			boolean result = equipCollectRelationService.checkHaveByItemIds(Collections.singletonList(id));
			if(result){
				return Result.error("删除失败,有设备正在采集此数据!");
			}
			equipCollectItemService.delMain(id);
		} catch (Exception e) {
			log.error("删除失败",e.getMessage());
			return Result.error("删除失败!");
		}
		return Result.ok("删除成功!");
	}
	
	/**
	  *  批量删除
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "设备采集项-批量删除")
	@ApiOperation(value="设备采集项-批量删除", notes="设备采集项-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<String> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		if(ids==null || "".equals(ids.trim())) {
			return Result.error("参数不识别！");
		}else {
			//校验设备中是否在采集这些项，若在采集，则不能删除
			boolean result = equipCollectRelationService.checkHaveByItemIds(Arrays.asList(ids.split(",")));
			if(result){
				return Result.error("删除失败,有设备正在采集此数据!");
			}
			this.equipCollectItemService.delBatchMain(Arrays.asList(ids.split(",")));
			return Result.ok("删除成功!");
		}
	}
	
	/**
	  * 通过id查询
	 * @param id
	 * @return
	 */
	@AutoLog(value = "设备采集项-通过id查询")
	@ApiOperation(value="设备采集项-通过id查询", notes="设备采集项-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<EquipCollectItem> queryById(@RequestParam(name="id",required=true) String id) {
		Result<EquipCollectItem> result = new Result<EquipCollectItem>();
		EquipCollectItem equipCollectItem = equipCollectItemService.getById(id);
		if(equipCollectItem==null) {
			result.error500("未找到对应实体");
		}else {
			result.setResult(equipCollectItem);
			result.setSuccess(true);
		}
		return result;
	}

	 /**
	  * 通过id查询
	  * @param id
	  * @return
	  */
	 @GetMapping(value = "/queryEquipCollectTriggerByMainId")
	 public Result<List<EquipCollectTrigger>> queryEquipCollectTriggerListByMainId(@RequestParam(name="id",required=true) String id) {
		 Result<List<EquipCollectTrigger>> result = new Result<>();
		 List<EquipCollectTrigger> equipCollectTriggerList = equipCollectTriggerService.selectByMainId(id);
		 result.setResult(equipCollectTriggerList);
		 result.setSuccess(true);
		 return result;
	 }

	 /**
	  * 导出excel
	  *
	  * @param request
	  * @param response
	  */
	 @RequestMapping(value = "/exportXls")
	 public ModelAndView exportXls(HttpServletRequest request, HttpServletResponse response) {
		 // Step.1 组装查询条件
		 QueryWrapper<EquipCollectItem> queryWrapper = null;
		 try {
			 String paramsStr = request.getParameter("paramsStr");
			 if (oConvertUtils.isNotEmpty(paramsStr)) {
				 String deString = URLDecoder.decode(paramsStr, "UTF-8");
				 EquipCollectItem equipCollectItem = JSON.parseObject(deString, EquipCollectItem.class);
				 queryWrapper = QueryGenerator.initQueryWrapper(equipCollectItem, request.getParameterMap());
			 }
		 } catch (UnsupportedEncodingException e) {
			 e.printStackTrace();
		 }

		 //Step.2 AutoPoi 导出Excel
		 ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
		 List<EquipCollectItemPage> pageList = new ArrayList<EquipCollectItemPage>();
		 List<EquipCollectItem> equipCollectItemList = equipCollectItemService.list(queryWrapper);
		 for (EquipCollectItem equipCollectItem : equipCollectItemList) {
			 EquipCollectItemPage vo = new EquipCollectItemPage();
			 BeanUtils.copyProperties(equipCollectItem, vo);
			 List<EquipCollectTrigger> equipCollectTriggerList = equipCollectTriggerService.selectByMainId(equipCollectItem.getId());
			 vo.setEquipCollectTriggerList(equipCollectTriggerList);
			 pageList.add(vo);
		 }
		 //导出文件名称
		 mv.addObject(NormalExcelConstants.FILE_NAME, "设备采集项列表");
		 mv.addObject(NormalExcelConstants.CLASS, EquipCollectItemPage.class);
		 mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("设备采集项列表数据", "导出人:Jeecg", "导出信息"));
		 mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
		 return mv;
	 }

	 /**
	  * 通过excel导入数据
	  *
	  * @param request
	  * @param response
	  * @return
	  */
	 @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
	 public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
		 MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
		 Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		 for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
			 MultipartFile file = entity.getValue();// 获取上传文件对象
			 ImportParams params = new ImportParams();
			 params.setTitleRows(2);
			 params.setHeadRows(1);
			 params.setNeedSave(true);
			 try {
				 List<EquipCollectItemPage> list = ExcelImportUtil.importExcel(file.getInputStream(), EquipCollectItemPage.class, params);
				 for (EquipCollectItemPage page : list) {
					 EquipCollectItem po = new EquipCollectItem();
					 BeanUtils.copyProperties(page, po);
					 equipCollectItemService.saveMain(po, page.getEquipCollectTriggerList());
				 }
				 return Result.ok("文件导入成功！数据行数:" + list.size());
			 } catch (Exception e) {
				 log.error(e.getMessage(),e);
				 return Result.error("文件导入失败:"+e.getMessage());
			 } finally {
				 try {
					 file.getInputStream().close();
				 } catch (IOException e) {
					 e.printStackTrace();
				 }
			 }
		 }
		 return Result.ok("文件导入失败！");
	 }


 }
